separate the wheat from the chaff

Translations
отделить зерна от плевел
Someone needs to separate the wheat from the chaff to find the best candidates for the job.
Кому-то нужно отделить зерна от плевел, чтобы найти лучших кандидатов на работу.
Definitions
To distinguish between what is valuable or worthwhile and what is not; to separate the good from the bad.
Words
separate

verb
отделять
the

article or possessive pronoun
этот
wheat

noun
пшеница
from

preposition
от
the

article or possessive pronoun
этот
chaff

noun
мякина